Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

NXX: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-552 A Bayou La Batre AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-552 0 Bayou La Batre AL   939H COMMIO, LLC 480   2022-10-30   
251-552 1 Bayou La Batre AL   624H ONVOY SPECTRUM, LLC 480   2023-04-29   
251-552 2 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2023-07-21   
251-552 3 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2023-10-13   
251-552 4 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2023-10-13   
251-552 5 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2022-06-01   
251-552 6 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2022-06-01   
251-552 7 Bayou La Batre AL   624H ONVOY SPECTRUM, LLC 480   2024-09-28   
251-552 8 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2023-12-03   
251-552 9 Bayou La Batre AL   604E ONVOY, LLC - AL 480   2023-12-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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